Higher order frequency-domain computational electromagnetics

BM Notaros - IEEE Transactions on Antennas and Propagation, 2008 - ieeexplore.ieee.org
A review of the higher order computational electromagnetics (CEM) for antenna, wireless,
and microwave engineering applications is presented. Higher order CEM techniques use …

Evaluation of potential and impedance integrals in analysis of axially symmetric metallic structures to prescribed accuracy up to machine precision

AJ Krneta, BM Kolundzija - IEEE Transactions on Antennas …, 2017 - ieeexplore.ieee.org
This paper presents a novel method for evaluating potential and impedance integrals
appearing in the method of moment analysis of arbitrary axially symmetric metallic structures …

Using ultra-high expansion orders of max-ortho basis functions for analysis of axially symmetric metallic antennas

AJ Krneta, BM Kolundzija - IEEE Transactions on Antennas …, 2018 - ieeexplore.ieee.org
Implementation of max-ortho basis functions is proposed in a method for analysis of axially
symmetric metallic antennas based on exact kernel of electric field integral equation in …

Convergence of the MPIE Galerkin MoM thin wire formulation

DB Davidson - IEEE Transactions on Antennas and …, 2021 - ieeexplore.ieee.org
Convergence studies of the Method of Moments solution of thin wires have long been
handicapped by the issue of conditional convergence: when the segment length …

Macro Basis Functions for Efficient Analysis of Thick Wires in the MoM

WR Dommisse, JT Du Plessis, PI Cilliers… - … on Antennas and …, 2024 - ieeexplore.ieee.org
This article presents a macro basis function (MBF) formulation for efficient method of
moments (MoM) modelling of conducting wires with appreciable thickness. General surface …

A new formulation of pocklington's equation for thin wires using the exact kernel

E Forati, AD Mueller, PG Yarandi… - IEEE transactions on …, 2011 - ieeexplore.ieee.org
Pocklington's integro-differential equation for thin wires with the exact kernel is reformulated
using a second derivative formula for improper integrals. This allows for analytical …

Singularity evaluation of the straight-wire mixed-potential integral equation in the method of moments procedure

AMA Jalloul, JL Young - IEEE transactions on antennas and …, 2010 - ieeexplore.ieee.org
A rigorous treatment on the computation of the various integrals that arise in the method of
moments (MoM) formulation of the straight-wire electric field integral equation is provided …

Analysis of axially symmetric wire antennas by the use of exact kernel of electric field integral equation

AJ Krneta, BM Kolundžija - Serbian Journal of Electrical …, 2016 - doiserbia.nb.rs
The paper presents a new method for the analysis of wire antennas with axial symmetry.
Truncated cones have been applied to precisely model antenna geometry, while the exact …

Exact-Kernel Thin-Wire MoM with Geometric Representation by Bezier Curves

T Rylander, MM Botha - 2022 International Symposium on …, 2022 - ieeexplore.ieee.org
Electromagnetic field simulation of wire structures is important to high-frequency
electromagnetic engineering applications, including antenna design and electromagnetic …

A Chebyshev collocation method for Hallén's equation of thin wire antennas

Y Wang, J Luo, X Chen, L Sun - COMPEL: The International Journal …, 2015 - emerald.com
Purpose–The purpose of this paper is to propose a Chebyshev collocation method (CCM)
for Hallén's equation of thin wire antennas. Design/methodology/approach–Since the …